Extended Data Table 2 Comparison in CGM metrics between interventions

From: Combining a diet rich in fermentable carbohydrates with metformin improves glycaemic control and reshapes the gut microbiota in people with prediabetes

  1. Data in mean ± SD or in median (IQR). Statistical significance was assessed using paired two-sided sample t-tests to compare M, L, M-M and L-M. No adjustment for multiple comparisons. Sample size n = L:22, M:22, M-M:22 and L-M:22 participants. Abbreviations and Definitions: Total AUC: Total area-under-the curve, Total 1 h, 2 h and 3 h iAUC: total incremental area-under-the curve from 0 to 1 h, 1 to 2-hour and 2 to 3-hour, CV: Coefficient of variation, GMI: glucose management indicator, MAGE: mean amplitude of glycemic excursions, LGBI, HGBI: low and high blood glucose index, Median interstitial glucose (IG) pre-prandial, 1-hour post-prandial, 2-hour post-prandial, 3-hour post-prandial at the time of meal, 1-hour, 2-hour and 3-hour post-prandial. Diurnal and nocturnal time: Nocturnal time defined as 00:00 to 05:59, Diurnal time defined as 06:00 to 23:59.
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